2018 ICD-10-CM Diagnosis Code G93.4

Other and unspecified encephalopathy

G93.4 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.

The 2018 edition of ICD-10-CM G93.4 became effective on October 1, 2017.

This is the American ICD-10-CM version of G93.4 - other international versions of ICD-10 G93.4 may differ.

Type 1 Excludes

Type 1 Excludes Help

A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as G93.4. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.